Pneumatic Components, Pneumatic Actuators, Air Condition Units manufacturer / supplier in China, offering Pneumatic Component Tube Polyamide Pipe White Black PA6 and PA12 Material Nylon Hose, Pneumatic Part Quick Connector Double Male-Thread 90degree Elbow Air Hose Transition Fittings, G-Thread Internal Hexagonal Plug Pipe Fittings Brass Fast Fittings and so on.